2019767061

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{2579}}^1$

素因数の和:3105

約数の個数: 32

約数和(自身を含む): 2975132160

約数和(自身を除く): 955365099

約数列:

[1, 3, 13, 39, 43, 129, 467, 559, 1401, 1677, 2579, 6071, 7737, 18213, 20081, 33527, 60243, 100581, 110897, 261053, 332691, 783159, 1204393, 1441661, 3613179, 4324983, 15657109, 46971327, 51788899, 155366697, 673255687, 2019767061]

約数ペア:

[(1, 2019767061), (3, 673255687), (13, 155366697), (39, 51788899), (43, 46971327), (129, 15657109), (467, 4324983), (559, 3613179), (1401, 1441661), (1677, 1204393), (2579, 783159), (6071, 332691), (7737, 261053), (18213, 110897), (20081, 100581), (33527, 60243)]